The Dodgers have designated reliever Sergio Santos for assignment, the club announced. He’ll be replaced on the active roster by outfielder Chris Heisey, though more broadly the move is presumably related to the six-player trade expected to be announced soon — which will deliver new relief arms to L.A.

Santos, 31, came to Los Angeles on a minor league deal but quickly ascended to the MLB roster. Over 13 1/3 big league innings, he owns a 4.73 ERA with 10.1 K/9 versus 4.7 BB/9 and a 46.2% groundball rate. Santos seems likely to receive another chance at some point, with the Dodgers organization or otherwise, particularly as advanced metrics suggest his mediocre ERA has masked somewhat more promising actual performance levels.

The Indians and left-hander Marc Rzepczynski have agreed to a one-year, $2.4MM contract to avoid arbitration, according to Jon Paul Morosi of FOX Sports (Twitter link). Rzepczynski surpassed his projected salary with the contract, as he was pegged to earn $1.9MM next season. The southpaw posted a 2.74 ERA, 2.42 K/BB rate and an even 46 strikeouts over 46 innings out of Cleveland’s bullpen last season.

The Athletics and outfielder Craig Gentry agreed to a one-year, $1.6MM deal to avoid arbitration, FOX Sports’ Jon Paul Morosi tweets. Gentry was projected to earn $1.5MM. After posting a .759 OPS over 556 PA in 2012-13, Gentry took a step back at the plate last season, slashing just .254/.319/.289 over 258 plate appearances but still providing tremendous defense (a +16 UZR/150).

The Nationals have avoided arbitration with second baseman Danny Espinosa, agreeing to a one-year, $1.8MM contract, James Wagner of the Washington Post reports. This deal falls below Espinosa’s projected $2.3MM contract, though Espinosa hit .219/.283/.351 in 364 plate appearances for the Nats last season and managed only a .465 OPS in 167 PA in 2013.

The Indians agreed to a one-year, $2.337MM deal with right-hander Carlos Carrasco, according to Jon Heyman of CBS Sports (via Twitter). This figure is a significant increase over the $1.4MM contract that was projected for Carrasco in his first arb-eligible year. The righty enjoyed a breakout 2014 season, posting a 2.55 ERA, 9.4 K/9 and 4.83 K/BB rate over 134 innings with the Tribe. Carrasco pitched mostly out of the bullpen but also delivered several quality starts down the stretch.

The Dodgers and outfielder Chris Heisey agreed to a one-year deal worth $2.16MM to avoid arbitration, CBS Sports’ Jon Heyman tweets. This is slightly less than the $2.2MM Heisey was projected to earn. Heisey is coming off a .222/.265/.378 slash line over 299 PA with the Reds last season and was dealt to L.A. last month.

The Angels inked catcher Drew Butera to a one-year, $987.5K deal to avoid arbitration, Jeff Fletcher of the Orange County Register reports. Butera was projected to earn $900K next season. The catcher posted a .555 OPS in 192 PA with the Dodgers last season and was dealt to the Halos last month.

The Cardinals agreed to a one-year, $1.65MM deal with outfielder Peter Bourjos to avoid arbitration, Derrick Goold of the St. Louis Post-Dispatch reports. Bourjos was projected to earn $1.6MM. Bourjos displayed his usual top-shelf defense with the Cards last season but only hit .231/.294/.348 over 294 PA.

The White Sox agreed to an arbitration-avoiding deal with right-hander Nate Jones, CSN Chicago’s Dan Hayes reports (Twitter link). Jones will earn $660K in 2015, slightly above his projected $600K salary. The righty only faced five batters last season (failing to record an out) and after undergoing Tommy John surgery in July, he’ll be sidelined for much of 2015 as well.

The White Sox and right-hander Hector Noesi agreed to a one-year, $1.95MM deal to avoid arbitration, CBS Sports’ Jon Heyman tweets. Noesi was projected to earn $1.95MM. Noesi pitched 166 of his 172 1/3 innings in 2014 with Chicago, posting a 4.39 ERA in 28 games (27 of them starts) for the Pale Hose.

The Angels have avoided arbitration with left-hander Cesar Ramos by agreeing to a one-year, $1.312MM contract, Mike DiGiovanna of the L.A. Times reports. This is just slightly above Ramos’ $1.3MM projected salary.

The Angels and southpaw Hector Santiago have avoided arbitration by settling on a one-year, $2.29MM deal, MLB.com’s Alden Gonzalez reports (Twitter link). Santiago was projected to earn $2.2MM in the wake of a solid 2014 season that saw him post a 3.75 ERA over 127 1/3 IP.

The Astros and Carlos Corporan have settled on a one-year, $975K deal to avoid arb, tweets Jon Heyman of CBS Sports. Corporan, who was recently linked to the Rangers as a trade target, had projected to earn $1MM. The 31-year-old batted .235/.302/.376 with six homers in 190 plate appearances for Houston last year.

Ben Nicholson-Smith of Sportsnet reports (Twitter link) that the White Sox and Javy Guerra have settled on a one-year, $937.5K deal to avoid arbitration. That figure comes in below Guerra’s $1.3MM projection. The right-hander enjoyed a nice bounce-back campaign with the Sox in 2014, pitching to a 2.91 ERA with 7.4 K/9 and 3.9 BB/9 in 46 1/3 innings.

The Nationals announced that they’ve avoided arbitration with Wilson Ramos, agreeing to a one-year deal for the 2015 season. Jon Heyman of CBS Sports tweets that Ramos will earn $3.55MM — slightly north of the $3.2MM projection from Swartz. The talented but injury-prone Ramos had a down year at the plate in 2014, batting .267/.299/.399 with 11 homers in 361 plate appearances.

Southpaw James Russell and the Braves have avoided arb by agreeing to a one-year, $2.425MM contract, tweets Heyman. Russell, whom the Braves acquired along with Emilio Bonifacio from the Cubs at last year’s trade deadline, will earn just $25K more than Swartz’s $2.4MM projection. The 29-year-old posted a combined 2.97 ERA with 6.6 K/9 and 3.1 BB/9 in 57 2/3 innings between Chicago and Atlanta in 2014.

Rangers VP of communications John Blake announced (on Twitter) that the club has avoided arbitration with right-hander Neftali Feliz by agreeing to a one-year deal. Feliz was projected to earn $4.1MM in 2015 after returning from Tommy John surgery to post a 1.99 ERA in 31 2/3 innings last season, and Jeff Wilson of the Fort Worth Star-Telegram tweets that Feliz will earn almost exactly that: a $4.125MM salary.

Brett Cecil and the Blue Jays have avoided arbitration by settling on a one-year, $2.475MM pact, tweets Heyman. The 28-year-old Cecil has been excellent over the past two seasons in Toronto, pitching to a 2.76 ERA with 11.5 K/9 and 3.9 BB/9. He’s at times stepped up in the ninth inning as well, picking up six saves along the way. Cecil was projected to earn $2.6MM.

The Cardinals announced that they’ve avoided arb with catcher Tony Cruz by agreeing to a one-year deal. Cruz, 28, batted .200/.270/.259 in 150 PAs with the Cards last season. He currently projects to be the club’s primary backup to Yadier Molina. Cruz, who was projected by MLBTR to earn $700K in arbitration, will earn $775K, tweets Heyman.

The Cubs have avoided arbitration with lefty Felix Doubront by settling on a $1.925MM salary, Heyman tweets. Swartz had projected $1.3MM for the 27-year-old in his first time through the system, so his landing spot obviously represents a nice bump over that figure. Doubront came to Chicago last summer via trade after a rocky end to his time with the Red Sox. He made four generally productive starts for his new club, but figures to open 2015 in the pen while serving as rotation depth.

The Dodgers have officially agreed to acquire outfielder Chris Heisey from the Reds, Jerry Crasnick of ESPN.com reports on Twitter. Heisey, 29, is arb eligible and is projected by MLBTR/Matt Swartz to earn $2.2MM. Righty Matt Magill is coming back to the Reds for Heisey, Jon Heyman of CBSSports.com reports on Twitter.

Needless to say, given the Dodgers’ glut of outfielding options, this is an interesting move. While it is too soon to speculate, adding Heisey could suggest something else may be in the works for president of baseball operations Andrew Friedman and GM Farhan Zaidi.

Soon to be 30, Heisey, has scuffled at the plate in each of the last two seasons with Cincinnati but has been looked upon fondly by defensive metrics. Despite below-average offensive production, his work in the outfield grass has made him a positive overall contributor. And Heisey does have some more promising campaigns at the plate in his history.

It should be noted that Heisey is at least capable of manning center, though he does not have many MLB innings at the spot. That no doubt appealed to a Los Angeles club that lacks a true center fielder at this point, with the exception of the young Joc Pederson — who, it should be noted, would be a platoon match with Heisey.

The 25-year-old Magill made six starts for the Dodgers in 2013, struggling mightily. And he had a rough go of it at Triple-A in 2014, posting a 5.21 ERA and messy ratio of 7.4 K/9 against 6.3 BB/9, even while spending much of his time in relief. But he has shown some ability to miss bats at times, and could be a useful swingman or middle relief piece for Cinci.

Click here for background on the upcoming arbitration schedule and how MLBTR is covering it. You can also check in on our Arbitration Tracker and look at MLBTR contributor Matt Swartz's arbitration projections. We'll use this post to keep tabs on players avoiding arbitration today:

The Nationals announced on Twitter that they have avoided arbitration with lefty Ross Detwiler. The New York Post's Joel Sherman reports (also on Twitter) that Detwiler received a $3MM salary and can earn an additional $50K for reaching 180 innings.

Sherman reports that the Metsand Eric Young Jr. have avoided arbitration by agreeing to a one-year deal worth $1.85MM (Twitter link). Young batted .251/.318/.329 in 418 plate appearances for the Mets in 2013 after he was acquired from the Rockies. He also swiped 38 bases in 45 tries, showing off his blazing speed.

Sherman tweets that the Pirates have avoided arbitration with Travis Snider by agreeing to a one-year, $1.2MM contract. The former Top 10 overall prospect batted just .215/.281/.333 in 285 plate appearances in 2013, though he's a solid defender and is still entering just his age-26 season.

Sherman also reports that Tim Collins agreed to a one-year, $1.3625MM contract with the Royals, thereby avoiding arbitration (Twitter link). Collins has a strong 3.51 ERA in 190 career innings with 9.7 K/9 in his first three seasons, but he's struggled with command, as evidenced by his 5.2 BB/9 in that time. His control has improved a bit over the past two seasons.

The Yankees and Francisco Cervelli have avoided arbitration by agreeing to a one-year deal worth $700K, per Jon Heyman of CBS Sports (on Twitter). Cervelli, who turns 28 in March, is a career .271/.343/.367 hitter in 623 plate appearances.

ESPN's Jerry Crasnick tweets that the Reds have avoided arbitration with outfielder Chris Heisey by agreeing to a one-year, $1.76MM contract. Heisey, who batted .237/.279/.415 with nine homers in 244 plate appearances last season, earned slightly more than Swartz's projection of $1.7MM. Though decreases in his walk rate and BABIP caused his numbers to suffer in 2013, Heisey is a solid defender that has feasted on left-handed pitching over the past two seasons.

Sherman reports (on Twitter) that the Rockies and Wilton Lopez have avoided arbitration by agreeing to a one-year deal worth $2.2MM. That number matches Swartz's projection on the dot. Lopez's 4.06 ERA was a disappointment for the Rockies last season, but his 75 1/3 innings were tied for 15th-most among relievers, and his 75 appearances tied for fifth-most in the Majors. ERA estimators like FIP, xFIP and SIERA all think his should've been roughly a half-run lower than it was, pegging him in the 3.57 to 3.69 range.

Sherman also reports that the Metsand Ike Davis have avoided arbitration by agreeing to a one-year, $3.5MM contract (on Twitter). Davis' name has been run through the rumor mill all offseason, but the latest reports seem to indicate that New York is no longer heavily shopping him and is instead prepared to take both him and Lucas Duda to Spring Training. Davis hit just .205/.326/.334 in 2013, though that includes a brutal first half. Following the All-Star break, Davis slashed an impressive .286/.449/.505. Swartz's projection for Davis was dead on, as he had him at exactly $3.5MM.

The Athletics have reached agreement on a one-year deal to avoid arbitration with catcher John Jaso, reports John Shea of the San Francisco Chronicle on Twitter. Jaso, 30, had an injury-shortened campaign last year with Oakland, but slashed .271/.387/.372 in his 249 plate appearances. In his best season as a pro, 2012, Jaso put up a .276/.394/.456 triple-slash in 361 trips to the dish. With his concussion issues at the end of last season, Jaso is expected to see time at DH in 2014. Swartz projected Jaso to earn $2.2MM, and he will in fact make $2.3MM, according to a report from the New York Post's Joel Sherman (via Twitter). The deal also includes $25K incentives for starting 90 games behind the plate and reaching 450 plate appearances, Sherman notes.

Teams and players submitted corresponding arbitration figures today, and leading up to the noon CDT deadline many players avoided arbitration. This post offers a look at some of the players who avoided arbitration, this post has filing numbers for teams and players and MLBTR's Arbitration Tracker provides the complete breakdown. Now for some additional notes about arbitration eligible players…

Though the Reds discussed a multiyear deal with outfielder Chris Heisey, the sides are more likely to agree on a one-year deal, ESPN.com’s Buster Olney reports (on Twitter). Heisey has a projected $1.3MM salary as he goes to arbitration for the first time.

Many players will avoid arbitration today, and dozens of others exchanged figures with their teams in anticipation of hearings. Most cases won't go to arbitration hearings, but teams such as the Rays, Marlins, Blue Jays and Braves are known for their 'file and trial' policies. For players on those teams this marks the last chance at negotiations before a hearing.

MLBTR's Arbitration Tracker will keep you up to date on every one of the filing numbers from around the game, but here are the highlights — players who filed for $4MM or more. Now for the details…

Agents and players have considerably more interest in Baltimore as a potential destination now that the Orioles are viewed as a contender, ESPN.com’s Buster Olney reports. "It's winning," one agent told Olney. "Period.” Some free agents now list the Orioles as a team they’d like to join. Here are more notes from Olney, starting in Baltimore…

Here are some links from around the league as Tuesday turns into Wednesday…

"We’re open-minded and we’re seriously considering it," said Padres interim CEO Tom Garfinkel to Bill Center of The San Diego Union-Tribune when asked about moving the fences in at Petco Park. “We’d have to submit plans by the end of the season," he added. "I don’t think a final decision needs to be made until October."

Cubs GM Jed Hoyer wants to add more depth to his pitching staff, reports MLB.com's Carrie Muskat. "At this point, we're still very much in the process of gathering as many quality arms as we can, and we'll put those pieces in place as we get closer to Spring Training," Hoyer said. "We have worked hard, and we continue to work hard, and hopefully we'll have even more starting-pitching acquisitions….We want to go seven, eight, nine deep in the rotation and we hope to replenish the bullpen as well."

The Cardinalsannounced Derek Lilliquist will become the team's new pitching coach, with Dyer Miller taking Lilliquist's old job as bullpen coach. The moves may or may not be permanent as former pitching coach Dave Duncan is on an indefinite leave of absence to be with his wife, who underwent brain surgery last August.

The Pirates have shown some interest in bringing back Derrek Lee but "the first baseman doesn’t seem to have reciprocated that interest," writes MLB.com's Jenifer Langosch. Of the five remaining Pirate free agents, Langosch thinks only Paul Maholm has a chance of returning, but the Bucs will likely be outbid by one of Maholm's several other suitors.